slowdown有被动吗
有被动 be slowdown n. 减速 ; 经济衰退 A traffic slowdown in the passing lane. 超车道上的车速减慢。 But Toyota denied an across - the - board slowdown in vehicle development. 但丰田否定了汽车发展一律减速. The construction slowdown plus the bad weather has made for a weak market....